~/.bashrc preferences

.bashrc

# Git
git_branch() {
     git branch 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/(\1)/'
}
export PS1="\u@\[\033[32m\]\w\[\033[33m\]\$(git_branch)\[\033[00m\]\$ "

# Aliases
alias la='ls -la'


removeTrailingSpaces()
{
  [ "$1" == "" ] && >&2 echo please provide path to directory && return;
  [ ! -d "$1" ] && >&2 echo \"$1\" is not a directory && return;

  while read filename
  do
        sed -i 's/[ ]*$//' "$filename"
  done <<< "$(find $1 -type f -exec grep -lIm 1 -P ' $' {} \;)"
}